ArticleMolecular biology reports2011
Behavior of dermal fibroblasts on microdot arrays yields insight into wound healing mechanisms.
Article in Molecular biology reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 9 citations in OpenAlex.
- Exploring the dermal "template effect" and its structure.Molecular biology reports · 2013Article
- The effects of supplemental zinc and honey on wound healing in rats.Iranian journal of basic medical sciences · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The behavior of fibroblasts on patterned substrates was examined in order to elucidate the role of dermal structure in wound healing. Dermal fibroblasts were cultured on micro-patterned silicone elastomer substrates designed to enforce cell adhesion only to fibronectin microdots. The morphology, expression of α-smooth muscle actin (α-SMA), proliferation, apoptotic cells, and soluble collagen production of cells were measured. Cells grown on patterned substrates showed some signs of a scar-fibroblast phenotype such as: elongated pseudopodia, enhanced expression of alpha smooth muscle actin (α-SMA), and increased collagen/pre-collagen, in comparison to unpatterned controls. Cells also showed low proliferation rates and high apoptotic index. The results showed that the microdot arrays, acting as a grid of limited focal adhesion sites, could force cells to adopt constrained morphologies and limited adhesion areas, which affect the cytoskeleton, ultimately leading to expression of a scar-tissue fibroblast phenotype. This study provides insight into the regulatory mechanisms of micro-topology on cell behavior in wound healing.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.